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Chacón JI, Mollejo M, Muñoz E, Algara P, Mateo M, Lopez L, Andrade J, Carbonero IG, Martínez B, Piris MA, Cruz MA. Splenic marginal zone lymphoma: clinical characteristics and prognostic factors in a series of 60 patients. Blood 2002; 100:1648-54. [PMID: 12176884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2023] Open
Abstract
A precise description of clinical features at presentation and analysis of clinical and biologic prognostic factors in splenic marginal zone lymphoma (SMZL) are still lacking. Here we describe the clinical and biologic features of a series of 60 SMZL patients diagnosed after splenectomy. Analysis for overall survival (OS), failure-free survival (FFS), and the probability of obtaining a response was performed using univariate and multivariate tests. The median age of the patient was 63 years (range, 35-84 years). Performance status according to the Eastern Cooperative Oncology Group (ECOG scale) was 0 = 16%, 1 = 58%, and 2 = 25%. Of the 60 patients, 53 (86.6%) were at Ann Arbor stage IV. All 60 patients received splenectomies, 29 of 60 also received chemotherapy, and 2 received spleen radiotherapy. A complete response (CR) was achieved by 38.3% of patients, and a partial response (PR) was achieved by 55%. Mean OS of the series was 103 months (range, 2-164 months); mean FFS was 40 months (range, 3-164 months). At 5 years from diagnosis, 39 patients (65%) were alive. Patients dying from the disease had a relatively aggressive clinical course, with a short survival (17.5 months [range, 2-72 months]). Significant prognostic factors in multivariate analysis were (1) (for OS and FFS) lack of response to therapy (CR versus noncomplete response [nCR]) and involvement of nonhematopoietic sites, and (2) (for the probability of obtaining CR) bone marrow involvement. Chemotherapy did not influence OS or FFS. p53 overexpression predicted a shorter OS in the univariate analysis. These data confirm the relative indolence of this disease, indicating the existence of a subset of more aggressive cases, which should stimulate the search for predictive biologic factors and alternative therapies.
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Camacho FI, Mollejo M, Mateo MS, Algara P, Navas C, Hernández JM, Santoja C, Solé F, Sánchez-Beato M, Piris MA. Progression to large B-cell lymphoma in splenic marginal zone lymphoma: a description of a series of 12 cases. Am J Surg Pathol 2001; 25:1268-76. [PMID: 11688461 DOI: 10.1097/00000478-200110000-00007] [Citation(s) in RCA: 118] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Splenic marginal zone lymphoma (SMZL) is considered to be an indolent extranodal B-cell lymphoma. Despite its low aggressivity, histologic progression has been described in sporadic reports, although the frequency, characteristics, and underlying molecular abnormalities of this phenomenon are largely unknown. We review here the clinical, morphologic, immunohistochemical, and molecular features of a series of 12 SMZL cases that showed progression to large B-cell lymphoma (LBCL). The most frequent location of secondary LBCL was in peripheral lymph node. This occurred between 12 and 85 months after diagnosis of SMZL. However, in two cases LBCL was diagnosed at the initial stage of the disease (one spleen tumoral nodule and one hilar lymph node). The histologic and immunophenotypic features of these cases were similar to those of transformed LBCL at other sites. In four cases the immunoglobulin heavy chain gene polymerase chain study revealed the same rearrangement pattern in both primary and secondary tumors, thereby confirming their identity and excluding the possibility of a second malignancy. As is the case with other low-grade lymphoproliferative disorders, SMZL may undergo high-grade transformation. These 12 cases represent 13% of our series of SMZL with adequate follow-up. The incidence of large cell transformation in SMZL seems to be lower than in follicular lymphoma (25-60%) and mantle cell lymphoma (11-39%), although it is similar to the frequency of transformation in B-chronic lymphocytic lymphoma/small lymphocytic lymphoma (1-10%). The mean proliferative index (MIB1 staining) in initial SMZL specimens of cases with LBCL transformation was 28.6%, higher than that of MIB1 staining in the overall SMZL series (21.8%), although not statistically significantly so. p53 or p16INK4a inactivation in this series was observed in only one case, in contrast with the situation observed in chronic lymphocytic leukemia, follicular lymphoma, and mantle cell lymphoma. It seems that progression in SMZL is mainly independent of p53 or p16INK4a inactivation. The frequency of the 7q deletion in this series was 3 of 7 (42%). 7q loss may play an alternative role in the inactivation of the p53 and p16INK4a pathway, thereby favoring tumoral progression.
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MESH Headings
- Adult
- Aged
- Alleles
- Antigens, Nuclear
- Biomarkers, Tumor/analysis
- Chromosome Deletion
- Chromosomes, Human, Pair 7
- Cyclin-Dependent Kinase Inhibitor p16/analysis
- Cyclin-Dependent Kinase Inhibitor p16/genetics
- DNA Mutational Analysis
- DNA, Neoplasm/analysis
- DNA-Binding Proteins/analysis
- DNA-Binding Proteins/genetics
- Disease Progression
- Female
- Follow-Up Studies
- Humans
- Immunohistochemistry
- Immunophenotyping
- Lymphoma, B-Cell/chemistry
- Lymphoma, B-Cell/genetics
- Lymphoma, B-Cell/mortality
- Lymphoma, B-Cell/pathology
- Lymphoma, Large B-Cell, Diffuse/chemistry
- Lymphoma, Large B-Cell, Diffuse/genetics
- Lymphoma, Large B-Cell, Diffuse/mortality
- Lymphoma, Large B-Cell, Diffuse/pathology
- Male
- Middle Aged
- Nuclear Proteins/analysis
- Proto-Oncogene Proteins/analysis
- Proto-Oncogene Proteins/genetics
- Proto-Oncogene Proteins c-bcl-6
- Splenic Neoplasms/chemistry
- Splenic Neoplasms/genetics
- Splenic Neoplasms/mortality
- Splenic Neoplasms/pathology
- Survival Rate
- Transcription Factors/analysis
- Transcription Factors/genetics
- Tumor Suppressor Protein p53/analysis
- Tumor Suppressor Protein p53/genetics
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Wood TF, DiFronzo LA, Rose DM, Haigh PI, Stern SL, Wanek L, Essner R, Morton DL. Does complete resection of melanoma metastatic to solid intra-abdominal organs improve survival? Ann Surg Oncol 2001; 8:658-62. [PMID: 11569781 DOI: 10.1007/s10434-001-0658-4] [Citation(s) in RCA: 104] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
BACKGROUND Patients with distant melanoma metastases have median survivals of 4 to 8 months. Previous studies have demonstrated improved survival after complete resection of pulmonary and hollow viscus gastrointestinal metastases. We hypothesized that patients with metastatic disease to intra-abdominal solid organs might also benefit from complete surgical resection. METHODS A prospectively acquired database identified patients treated for melanoma metastatic to the liver, pancreas, spleen, adrenal glands, or a combination of these from 1971 to 2000. The primary intervention was complete or incomplete surgical resection of intra-abdominal solid-organ metastases, and the main outcome measure was postoperative overall survival (OS). Disease-free survival (DFS) was a secondary outcome measure. RESULTS Sixty patients underwent adrenalectomy, hepatectomy, splenectomy, or pancreatectomy. Median OS was significantly improved after complete versus incomplete resections, but median OS after complete resection was not significantly different for single-site versus synchronous multisite metastases. The 5-year survival in the group after complete resection was 24%, whereas in the incomplete resection group, there were no 5-year survivors. Median DFS after complete resection was 15 months. Of note, the 2-year DFS after complete resection was 53% for synchronous multi-site metastases versus 26% for single-site metastases. CONCLUSIONS In highly selected patients with melanoma metastatic to intra-abdominal solid organs, aggressive attempts at complete surgical resection may improve OS. It is important that the number of metastatic sites does not seem to affect the OS after complete resection.
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Marcos Sánchez F, Arbol Linde F, Albo Castaño MI, Solano Ramos F. [Splenic marginal lymphoma: diagnosis made by splenectomy]. ANALES DE MEDICINA INTERNA (MADRID, SPAIN : 1984) 2001; 18:346. [PMID: 11503594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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30
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Biasoli I, Morais JC, Soares de Jesus P, Pulcheri W, Nucci M, Spector N. Application of an adapted international prognostic index for aggressive non-Hodgkin's lymphomas: good discrimination and lower survival rates in Rio de Janeiro, Brazil. Oncol Rep 2001; 8:441-4. [PMID: 11182071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/19/2023] Open
Abstract
Institutions that treat patients with lymphoma must know their local therapy results and adapt their treatment strategies accordingly. To allow the application of the international prognostic factor index (IPI) in institutions where some of the data necessary are not available, we devised an approach by which the missing data would not impair the applicability of the index. We also collapsed the four categories of the IPI into two categories, and applied this adapted IPI to patients with aggressive non-Hodgkin's lymphoma treated in a public university hospital. Among the 72 patients treated with combination chemotherapy regimens containing doxorubicin, the following outcomes were observed for low and high risk groups, respectively: complete remission rates were 62% and 45% (p=0.2), overall survival rates were 48% and 14% (p=0.0098) and failure-free survival rates were 44% and 17% (p=0.03). This adapted IPI was very effective in predicting the outcome in the patients studied. The survival rates observed in our population were substantially lower than the rates reported in the IPI study. Patient selection might have played an important role in this difference, although other factors related to the social and general health status of the patients treated need to be prospectively studied.
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Neuhauser TS, Derringer GA, Thompson LD, Fanburg-Smith JC, Miettinen M, Saaristo A, Abbondanzo SL. Splenic angiosarcoma: a clinicopathologic and immunophenotypic study of 28 cases. Mod Pathol 2000; 13:978-87. [PMID: 11007038 DOI: 10.1038/modpathol.3880178] [Citation(s) in RCA: 118] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Primary angiosarcoma of the spleen is a rare neoplasm that has not been well characterized. We describe the clinical, morphologic, and immunophenotypic findings of 28 cases of primary splenic angiosarcoma, including one case that shares features of lymphangioma/lymphangiosarcoma. The patients included 16 men and 12 women, aged 29 to 85 years, with a mean of 59 years and median of 63 years. The majority of patients (75%) complained of abdominal pain, and 25% presented with splenic rupture. The most common physical finding was splenomegaly (71%). Seventeen of 21 patients were reported to have anemia. Macroscopic examination showed splenomegaly in 85% cases. Sectioning revealed discrete lesions in 88% of cases, ranging from well-circumscribed firm nodules to poorly delineated foci of necrosis and hemorrhage associated with cystic spaces. Microscopically, the tumors were heterogenous; however, all cases demonstrated at least a focal vasoformative component lined by atypical endothelial cells. Solid sarcomatous, papillary, and epithelioid growth patterns were observed. The solid sarcomatous component resembled fibrosarcoma in two cases and malignant fibroushistiocytoma in one case. Hemorrhage, necrosis, hemosiderin, extramedullary hematopoiesis, and intracytoplasmic hyaline globules were frequently identified. A panel of immunohistochemical studies revealed that the majority of tumors were immunoreactive for at least two markers of vascular differentiation (CD34, FVIIIRAg, VEGFR3, and CD31) and at least one marker of histiocytic differentiation (CD68 and/or lysozyme). Metastases developed in 100% of patients during the course of their disease. Twenty-six patients died of disease despite aggressive therapy, whereas only two patients are alive at last follow-up, one with disease at 8 years and the other without disease at 10 years. In conclusion, primary splenic angiosarcoma is an extremely aggressive neoplasm that is almost universally fatal. The majority of splenic angiosarcomas coexpress histiocytic and endothelial markers by immunohistochemical analysis, which suggest that some tumors may originate from splenic lining cells.
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32
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Sorenmo K, Duda L, Barber L, Cronin K, Sammarco C, Usborne A, Goldschmidt M, Shofer F. Canine hemangiosarcoma treated with standard chemotherapy and minocycline. J Vet Intern Med 2000; 14:395-8. [PMID: 10935889 DOI: 10.1892/0891-6640(2000)014<0395:chtwsc>2.3.co;2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Standard treatments for canine hemangiosarcoma include surgery and chemotherapy with doxorubicin, but in spite of treatment most dogs with this disease die within 6 months of diagnosis. Tumor growth and metastasis are angiogenesis dependent. Antiangiogenic drugs such as minocycline may provide therapeutic benefits in cancer patients. The purpose of this prospective study was to evaluate the efficacy of chemotherapy with doxorubicin and minocycline, an antiangiogenic agent, in dogs with hemangiosarcoma. Eighteen dogs with histologically confirmed hemangiosarcoma of any stage were treated with doxorubicin, cyclophosphamide, and minocycline. Complete staging was performed before and during the treatment period to assess remission status and response to therapy. No statistically significant difference was found in survival between the dogs treated with chemotherapy and minocycline, and historical controls consisting of dogs that received chemotherapy alone. Postmortem examination revealed widespread metastasis, suggesting that minocycline is ineffective as a single antiangiogenic agent in canine hemangiosarcoma.
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33
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Gemignani ML, Chi DS, Gurin CC, Curtin JP, Barakat RR. Splenectomy in recurrent epithelial ovarian cancer. Gynecol Oncol 1999; 72:407-10. [PMID: 10053114 DOI: 10.1006/gyno.1998.5141] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To report a series of patients with recurrent epithelial ovarian cancer who underwent splenectomy for isolated parenchymal metastases. METHODS We performed a retrospective review of all patients who had a splenectomy for ovarian cancer at our institution during the period 1991 to 1997. RESULTS Six patients were identified who had a splenectomy performed for recurrent epithelial ovarian cancer confined to the splenic parenchyma. All had initial cytoreductive surgery for Stage III disease followed by platinum-based chemotherapy. Five patients underwent second-look surgery and four of them had pathologically confirmed persistent disease. All five patients who underwent second-look surgery had an intraperitoneal (ip) port placed and received platinum-based ip chemotherapy. Computed tomography (CT) scan performed during the posttreatment surveillance period demonstrated recurrent disease confined to the spleen in all six patients. Splenectomy was performed at a median of 57 months (range 28-88 months) after the initial surgery. The only major complication was a diaphragmatic tear necessitating chest tube placement. With a median follow-up of 25.5 months (range 6-65 months), all six patients are alive and free of disease. CONCLUSION Splenectomy is a safe and feasible procedure in recurrent epithelial ovarian cancer. Isolated parenchymal splenic metastasis may occur as a late recurrence in epithelial ovarian cancer and splenectomy should be considered a part of the management of this group of patients.
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34
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Cutuli B, Petit T, Hoffstetter S, Velten M, Dufour P, Giron C, Lederlin P, Jung GM, Bergerat JP, Maloisel F, Bey P, Oberling F. Treatment of subdiaphragmatic Hodgkin's disease: long-term results and side effects. Oncol Rep 1998; 5:1513-8. [PMID: 9769397 DOI: 10.3892/or.5.6.1513] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
To evaluate the results, prognostic factors and especially side-effects of the treatment for subdiaphragmatic Hodgkin's disease (SHD) a retrospective study was conducted in the Haematology Departments and in the Cancer Centres of Nancy and Strasbourg between 1976 and 1990; 55 patients corresponding to the IA to IIB SHD stages were analysed. The median age was 45 years. In accordance with Ann Arbor classification, we observed 12 CS IA (21.3%), 2 CS IB (3.5%), 14 CS IIA (25.4%) and 27 CS IIB (49.7%). Twenty-five patients (45.4%) underwent laparotomy with spleen involvement in 10 cases. Fifteen patients (27.3%) had exclusive radiotherapy, 10 by inverted-Y field with or without splenic field, 5 by limited field to inguinal and homolateral iliac nodes. Forty patients had prior chemotherapy, 18 by MOPP protocol, 18 by hybrid MOPP/ABVD protocol and 4 by other schemes. The total dose delivered ranged from 26 to 45 Gy. With a median follow-up of 8 years, the overall and disease specific survival rates are respectively 61% and 83% at 10 years. Nine patients relapsed (16.4%), 4 among the 15 (26.6%) treated by exclusive irradiation and 5 among the 40 (12.5%) treated by combined therapy. We observed 8.3%, 21.4% and 18.5% of relapses respectively among the clinical stages IA, IIA and IIB. Eleven patients (20%) developed a second cancer. Twenty-six long-term complications were noted, nine of which concerned the digestive system. The only significant prognostic factor is age, with 10-year specific survival rates of 96% and 66% respectively for patients younger and older than 50 years (p=0.0003). Our data confirm that the most appropriate treatment for stage IA is exclusive radiotherapy and combined therapy for all other cases. With the use of CT-scan and eventually lymphography, the laparotomy is reserved only for cases with an uncertain diagnosis. Tobacco use is also clearly a risk factor in our series for late vascular complications and second cancers.
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35
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Wood CA, Moore AS, Gliatto JM, Ablin LA, Berg RJ, Rand WM. Prognosis for dogs with stage I or II splenic hemangiosarcoma treated by splenectomy alone: 32 cases (1991-1993). J Am Anim Hosp Assoc 1998; 34:417-21. [PMID: 9728473 DOI: 10.5326/15473317-34-5-417] [Citation(s) in RCA: 99] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
A retrospective analysis was performed on the case records of 32 dogs with Stage I or II splenic hemangiosarcoma that were treated by splenectomy alone and that survived the seven-day postoperative period. Median survival time for these 32 cases was 86 days (mean, 116 days; range, 14 to 470 days), and the one-year survival rate was estimated to be 6.25%. Survival was not influenced by signalment, presenting signs, stage of disease, or clinicopathological findings. The data provides a basis from which to evaluate adjuvant chemotherapy for splenic hemangiosarcoma that is confined to the spleen macroscopically.
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Murakami K, Wierzba K, Sano M, Shibata J, Yonekura K, Hashimoto A, Sato K, Yamada Y. TAC-101, a benzoic acid derivative, inhibits liver metastasis of human gastrointestinal cancer and prolongs the life-span. Clin Exp Metastasis 1998; 16:323-31. [PMID: 9626811 DOI: 10.1023/a:1006561329512] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We examined the anti-tumor effect of a novel benzoic acid derivative, TAC-101 (4-[3,5-bis(trimethylsilyl) benzamide] benzoic acid) on models with liver metastasis. Oral administration of TAC-101 significantly inhibited spontaneous liver metastasis of AZ-521 (human gastric cancer ) by orthotopic implantation to athymic nude mice. It also inhibited both the liver metastasis of AZ-521 induced by intrasplenic injection and the secondary lung metastasis from the liver. In addition, TAC-101 inhibited the proliferation of Co-3 (human colon adenocarcinoma) that formed a single nodule in the liver of athymic nude mice by intrahepatic implantation. The growth inhibitory effect of TAC-101 on AZ-521 experimental liver metastasis was observed when treatment was started on day 7, 14, or 21 which may correspond to the progressive stage of liver metastasis in clinical settings. Multiple administration of TAC-101 (8 mg/kg/day) significantly prolonged survival time of the animals with liver metastasis by intrasplenic injection of AZ-521 (T/C = 230%) and A549 (human lung adenocarcinoma; T/C = 186%). These effects of TAC-101 were stronger than those of 5-FU, CDDP or ATRA. Furthermore, TAC-101 inhibited the binding of AP-1 to DNA on electrophoretic mobility shift assay using nuclear extract of AZ-521 cells, although ATRA did not inhibit. These findings suggested that TAC-101 may be a candidate for a new class of anti-cancer agents for liver metastasis.
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37
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Kessler M, Maurus Y, Köstlin R. [Hemangiosarcoma of the spleen: clinical aspects in 52 dogs]. TIERARZTLICHE PRAXIS. AUSGABE K, KLEINTIERE/HEIMTIERE 1997; 25:651-6. [PMID: 9459832] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
This study describes clinical aspects, treatment, and survival times of 52 dogs with hemangiosarcoma of the spleen, presented at the Department of Veterinary Surgery, University of Munich, Germany. Depending on the dissemination of the disease the dogs were assigned to three clinical stages: 10 dogs were in stage I (tumor confined to the spleen without metastasis), 18 in stage II (tumor confined to the spleen or ruptured, with or without lymph node involvement but without distant metastasis) and 24 in stage III (with distant metastasis). Dogs in stage I displayed mild and nonspecific symptoms. In stage II and II, half of the patients were presented in shock or collapse after an acute rupture of the tumor. Sonographic examination was found superior in diagnosing splenic neoplasia when compared to radiography. Pronounced laboratory abnormalities were present mainly in patients in stages II or III with anemia, leucocytosis, thrombocytopenia and prolonged bleeding times predominating. Survival times following splenectomy were very variable. The median survival time was 100 days. Because of the high standard deviaton there was no statistically significant difference in survival times between animals of different stages.
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39
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Li XG, Sun XG, Liu LY. [Intrasplenic metastasis of malignant ovarian tumor: clinical analysis of 12 cases]. ZHONGHUA FU CHAN KE ZA ZHI 1994; 29:724-6, 761-2. [PMID: 7712900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
Intrasplenic metastasis of ovarian malignancies are uncommon. From 1986 to 1992 only 12 such cases were diagnosed, being 1.2% of the total number of patients with ovarian malignancies treated in tumor hospital during the same period. Of the 12 metastasis, 6 were poorly differentiated. Diagnosis was made through imaging techniques or surgery. The median interval from the diagnosis of the primary disease to intrasplenic involvement was 28 months. The metastatic lesions, presented themselves as single or multiple nodes within the cortex of the spleen. Clinical features were not remarkable. It was thought that the occurrence of intrasplenic involvement might be due to greater tumor bulk, poor differentiation and decreased host immuno-competence caused by chemotherapy. Most of the intrasplenic metastasis was found after liver metastasis or simultaneously with the latter. The main route of the tumor spread might be via blood vessels. Sole intrasplenic metastasis can be treated by surgery with a temporarily good result. Poor prognosis and high mortality characterize intrasplenic metastasis. The median survival was only 7 months.
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Abstract
Although the spleen is frequently involved in disseminated non-Hodgkin's lymphoma (NHL), splenic presentation as the initial or only site of disease is uncommon. The true incidence of splenic lymphoma is difficult to estimate because of the variable definition of this disease, however, the diagnosis of primary lymphoma of the spleen should be limited to involvement of only the spleen and splenic hilum. Using this restricted definition, our experience suggests that the prognosis of NHL of the spleen, when pathologically staged, may have a favorable prognosis which approximates that seen with limited stage NHL at other sites. The influence of pathologic subtype on natural history and the impact of adjuvant therapy are discussed.
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41
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Batlle M, Ribera JM, Feliu E, Millá F, Sans-Sabrafén J, Villamor N, Marill N, Woessner S. [Splenic lymphoma with circulating villous lymphocytes. Study of 6 patients]. SANGRE 1993; 38:267-71. [PMID: 8235939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
PURPOSE Splenic lymphoma with circulating villous lymphocytes (SLCVL) is a rare chronic B-type lymphoproliferative disorder, few series having been reported thus far. The major clinical, cytological, immunophenotypic and ultrastructural features, as well as the course and treatment of six cases seen in three hospitals of the Barcelona area in six years are reported herein. METHODS The criteria of Melo et al were followed for the diagnosis of SLCVL. The clinical manifestations at onset and the morphology of lymphocytes from blood and bone-marrow (aspiration and biopsy samples) were analysed. The samples were subjected to cytochemical (acid phosphatase and L-tartaric acid inhibition), immunophenotypic (alkaline immunophosphatase and immunofluorescence) and ultrastructural studies. The histologic study of the spleen of those patients who underwent splenectomy was also performed. RESULTS The median age of the series was 63 years (range: 45-86). Five of the patients were women. Anaemia was the commonest clinical finding at onset, and splenomegaly was found in all cases. Villous lymphocytes were found in both peripheral blood, 3% to 85%, and bone-marrow, 31% to 70%; they showed diffuse positivity to acid phosphatase stain, this being inhibited in all cases by L-tartaric acid. None of the patients had associated monoclonal gammopathy. Bone-marrow biopsy was performed in five occasions, showing nodular infiltrative pattern in three cases, interstitial in one and diffuse pattern in another. Nodular infiltration was seen in the white pulp of spleen, with no involvement of the red pulp. The ultrastructural study of villous lymphocytes from peripheral blood or bone-marrow disclosed short, slim villi with narrow bases, no lamellar ribosomal complexes being found. Mature B-type lymphocyte proliferation was present in all instances, showing positivity for surface immunoglobulin; monoclonal antibody CD25 was negative in all cases. Three patients underwent splenectomy, and the remainders received no treatment. The expected survival at three years was 80%. CONCLUSIONS SLCVL is a rare B-cell chronic lymphoproliferative disorder with recognised morphologic and immunophenotypic characteristics that make it distinguishable from other B-type lymphoproliferative diseases especially hairy cell leukaemia. Its clinical course is chronic and it has good prognosis. Response to splenectomy is usually favourable, although remission of the disease is not achieved.
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MESH Headings
- Actuarial Analysis
- Aged
- Aged, 80 and over
- Antigens, CD/analysis
- Antigens, Neoplasm/analysis
- B-Lymphocytes/ultrastructure
- Biomarkers, Tumor/analysis
- Female
- Humans
- Immunophenotyping
- Lymphoma, B-Cell/blood
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/mortality
- Lymphoma, B-Cell/pathology
- Lymphoma, B-Cell/surgery
- Male
- Middle Aged
- Neoplastic Cells, Circulating/chemistry
- Neoplastic Cells, Circulating/ultrastructure
- Splenectomy
- Splenic Neoplasms/blood
- Splenic Neoplasms/mortality
- Splenic Neoplasms/pathology
- Splenic Neoplasms/surgery
- Survival Rate
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Morel P, Dupriez B, Gosselin B, Fenaux P, Estienne MH, Facon T, Jouet JP, Bauters F. Role of early splenectomy in malignant lymphomas with prominent splenic involvement (primary lymphomas of the spleen). A study of 59 cases. Cancer 1993; 71:207-15. [PMID: 8416717 DOI: 10.1002/1097-0142(19930101)71:1<207::aid-cncr2820710132>3.0.co;2-0] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The outcomes were analyzed retrospectively of 59 cases of non-Hodgkin lymphoma (NHL) that included prominent splenic involvement (LPS). Forty-three patients had low-grade NHL, and 16 had intermediate or high-grade NHL. Forty of the 59 patients underwent splenectomy. Four patients died postoperatively before any treatment, and 10 others received no chemotherapy or radiation therapy. Twenty-nine splenectomized and 16 patients whose spleens were not removed received chemotherapy or radiation therapy. One or more cytopenias were present in 45 patients (77%). Five (18%) of the 28 patients who initially were cytopenic underwent splenectomies that did not correct their blood disorders. The median actuarial survival was 108 months in splenectomized patients and 24 months in those not treated surgically (P = 0.0001). For the 40 splenectomized patients, a normal postoperative platelet count, an initial hemoglobin level of 110 g/l or more, and a postoperative hemoglobin level 110 g/l or more were associated with prolonged survival. These results suggest that cytopenias are frequent in LPS and that their reversal is observed after early splenectomy in 82% of cases. The absence of cytopenia after early splenectomy is associated with prolonged survival.
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43
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Audouin J, Diebold J, Schvartz H, Le Tourneau A, Bernadou A, Zittoun R. Malignant lymphoplasmacytic lymphoma with prominent splenomegaly (primary lymphoma of the spleen). J Pathol 1988; 155:17-33. [PMID: 3379515 DOI: 10.1002/path.1711550106] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Eleven patients (age range 51-65 years) presenting with primary splenic lymphoma of lymphoplasmacytic type are described, together with detailed histological, immunohistochemical, and ultrastructural findings. The subclassification of this type of lymphoma is considered, and the prognosis discussed.
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44
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Tawil E, Mercier JP. [Laparotomy in Hodgkin's disease: significance of splenic involvement]. CANADIAN MEDICAL ASSOCIATION JOURNAL 1984; 131:115-8. [PMID: 6744158 PMCID: PMC1483241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We retrospectively reviewed 224 cases of Hodgkin's disease, in 120 of which staging laparotomy was performed. The surgical findings in cases of clinical stage I or II disease with supradiaphragmatic presentation or clinical stage III disease did not influence the treatment plans. Of the 64 patients with positive results of laparotomy (splenic or lymph node involvement or both) 51 had splenic involvement; their 5-year survival rate, 57%, was similar to that of the patients with clinical or pathological stage III disease - 58% and 54% respectively. At laparotomy 11 patients with pathological stage III disease were found to have isolated splenic involvement; their 5-year survival rate, 64%, was not appreciably different from that of the patients with clinical stage II disease, 70%; both groups were treated with radiotherapy only. From this study we can conclude that splenic involvement in Hodgkin's disease has no deleterious effect on survival and that splenic irradiation seems to be as effective as splenectomy in controlling the disease.
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Ono N, Kotoh K, Suganuma H, Kakutani T. [Primary malignant lymphoma of the spleen in a long surviving patient and review of the literature]. GAN NO RINSHO. JAPAN JOURNAL OF CANCER CLINICS 1984; 30:194-7. [PMID: 6708307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A case of primary malignant lymphoma of the spleen is presented. The tumor was successfully removed and eight years after the surgery, the patient died without any recurrence of the malignant lymphoma. A review of the literature, with special reference to prognosis is also presented. Long-term follow-up is necessary in patients with primary malignant lymphoma of the spleen who have been curatively operated because the malignant lymphoma of the spleen may in fact be a metastatic lesion from nodal and extranodal lymphomas, or may be a partial lesion from a multicentrically originating lymphoma.
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Wesch H, van Kaick G, Riedel W, Kaul A, Wegener K, Hasenöhrl K, Immich H, Muth H. Recent results of the German Thorotrast study--statistical evaluation of animal experiments with regard to the nonradiation effects in human thorotrastosis. HEALTH PHYSICS 1983; 44 Suppl 1:317-321. [PMID: 6862909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Our first long-term animal experiment made use of 1920 female Wistar rats divided into 20 groups of 96 animals each. These were injected at 12 weeks of age with different volumes and different dosages of Thorotrast which was enriched with 230Th to enhance the alpha-energy emission rate. The purpose of the study was to evaluate the effects due to the colloidal substance and the radiation. In the main experiment, 12 groups of rats were injected intravenously with 60, 120 and 300 microliters Thorotrast. 230Th was added to some Thorotrast preparations so that the total alpha-energy emission rate varied by factors of 1, 2, 5 and 10 relative to normal Thorotrast. Two groups were injected with 12 and 60 microliters of 50-fold enriched Thorotrast. One group was given 600 microliters of normal Thorotrast. In addition, we had 5 control groups, 1 NaCl and 4 Dextrin groups. The latter were injected with 60, 120, 300 or 600 microliters of Dextrin. The first animals died 8 months after injection, and the last 11 animals were killed 41 months after starting the experiment. The number of animals that developed a hepatic or splenic tumor increased by a factor of 10 in the highest dose-rate groups compared to controls. Our results demonstrated a linear correlation between the dose-rate and the number of primary hepatic and splenic tumors. It appeared that the volume of injected Thorotrast, by itself, had little influence on the number of tumors. However, at a constant dose-rate of 10, a 50-fold increase in the volume of Thorotrast (12-600 microliters) decreased the minimal tumor-appearance time by about 250 days.
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Birkhead BM, Dobbs CE, Beard MF, Tyson JW, Fuller EA. Assessment of renal function following irradiation of the intact spleen for Hodgkin disease. Radiology 1979; 130:473-5. [PMID: 104362 DOI: 10.1148/130.2.473] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Twenty-three patients with clinical Stage IA-IIIB Hodgkin disease underwent extended-field radiotherapy, including the intact spleen. In 17 of those patients, there was little evidence of renal dysfunction resulting from partial irradiation of the left kidney, which is inherent in such treatment. While isotopic images revealed an anatomic defect in the upper pole of the left kidney in one-third of the patients, dynamic studies showed that this anatomic alteration was not accompanied by any demonstrable dysfunction. Consistently normal serum BUN and creatinine levels in all patients tended to affirm that conclusion.
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Confer AW, Langloss JM, Cashell IG. Long-term survival of two cats with mastocytosis. J Am Vet Med Assoc 1978; 172:160-1. [PMID: 415026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Wiernik PH. Hodgkin's disease 1974. THE JOHNS HOPKINS MEDICAL JOURNAL 1974; 135:25-32. [PMID: 4135116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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